3164184bbc
* SubGhz: protocols library refactoring * SubGhz: new architecture and refactoring * SubGhz: simplify protocol structure, remove unused types * SubGhz: rename Subghz to SubGhz * SubGhz: add environment concept Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com> Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>
119 lines
3.7 KiB
C
119 lines
3.7 KiB
C
#include "generic.h"
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#include "../types.h"
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#include <lib/toolbox/stream/stream.h>
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#include <lib/flipper_format/flipper_format_i.h>
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#define TAG "SubGhzBlockGeneric"
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bool subghz_block_generic_get_preset_name(FuriHalSubGhzPreset preset, string_t preset_str) {
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const char* preset_name;
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switch(preset) {
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case FuriHalSubGhzPresetOok270Async:
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preset_name = "FuriHalSubGhzPresetOok270Async";
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break;
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case FuriHalSubGhzPresetOok650Async:
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preset_name = "FuriHalSubGhzPresetOok650Async";
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break;
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case FuriHalSubGhzPreset2FSKDev238Async:
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preset_name = "FuriHalSubGhzPreset2FSKDev238Async";
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break;
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case FuriHalSubGhzPreset2FSKDev476Async:
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preset_name = "FuriHalSubGhzPreset2FSKDev476Async";
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break;
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default:
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FURI_LOG_E(TAG, "Unknown preset");
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return false;
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break;
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}
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string_set(preset_str, preset_name);
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return true;
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}
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bool subghz_block_generic_serialize(
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SubGhzBlockGeneric* instance,
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FlipperFormat* flipper_format,
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uint32_t frequency,
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FuriHalSubGhzPreset preset) {
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furi_assert(instance);
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bool res = false;
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string_t temp_str;
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string_init(temp_str);
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do {
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stream_clean(flipper_format_get_raw_stream(flipper_format));
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if(!flipper_format_write_header_cstr(
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flipper_format, SUBGHZ_KEY_FILE_TYPE, SUBGHZ_KEY_FILE_VERSION)) {
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FURI_LOG_E(TAG, "Unable to add header");
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break;
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}
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if(!flipper_format_write_uint32(flipper_format, "Frequency", &frequency, 1)) {
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FURI_LOG_E(TAG, "Unable to add Frequency");
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break;
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}
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if(!subghz_block_generic_get_preset_name(preset, temp_str)) {
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break;
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}
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if(!flipper_format_write_string_cstr(flipper_format, "Preset", string_get_cstr(temp_str))) {
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FURI_LOG_E(TAG, "Unable to add Preset");
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break;
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}
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if(!flipper_format_write_string_cstr(flipper_format, "Protocol", instance->protocol_name)) {
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FURI_LOG_E(TAG, "Unable to add Protocol");
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break;
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}
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uint32_t temp = instance->data_count_bit;
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if(!flipper_format_write_uint32(flipper_format, "Bit", &temp, 1)) {
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FURI_LOG_E(TAG, "Unable to add Bit");
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break;
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}
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uint8_t key_data[sizeof(uint64_t)] = {0};
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for(size_t i = 0; i < sizeof(uint64_t); i++) {
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key_data[sizeof(uint64_t) - i - 1] = (instance->data >> i * 8) & 0xFF;
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}
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if(!flipper_format_write_hex(flipper_format, "Key", key_data, sizeof(uint64_t))) {
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FURI_LOG_E(TAG, "Unable to add Key");
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break;
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}
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res = true;
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} while(false);
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string_clear(temp_str);
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return res;
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}
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bool subghz_block_generic_deserialize(SubGhzBlockGeneric* instance, FlipperFormat* flipper_format) {
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furi_assert(instance);
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bool res = false;
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string_t temp_str;
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string_init(temp_str);
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uint32_t temp_data = 0;
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do {
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if(!flipper_format_rewind(flipper_format)) {
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FURI_LOG_E(TAG, "Rewind error");
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break;
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}
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if(!flipper_format_read_uint32(flipper_format, "Bit", (uint32_t*)&temp_data, 1)) {
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FURI_LOG_E(TAG, "Missing Bit");
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break;
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}
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instance->data_count_bit = (uint8_t)temp_data;
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uint8_t key_data[sizeof(uint64_t)] = {0};
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if(!flipper_format_read_hex(flipper_format, "Key", key_data, sizeof(uint64_t))) {
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FURI_LOG_E(TAG, "Missing Key");
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break;
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}
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for(uint8_t i = 0; i < sizeof(uint64_t); i++) {
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instance->data = instance->data << 8 | key_data[i];
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}
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res = true;
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} while(0);
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string_clear(temp_str);
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return res;
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}
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